效益计算一般可采用有、无对比法。
我们的健康和幸福是由无数次日常的成本效益计算决定的。
Our health and well-being are determined by numerous daily cost-benefit calculations.
在此基础上探讨了寿命周期费用分析在设备评价和设备更新效益计算中的应用方法。
Application of analysis about costs of life period in equipment evaluation and calculation of benefit in renewal of equipment were discussed.
在此基础上探讨了寿命周期费用分析在设备评价和设备更新效益计算中的应用方法。
Application of analysis about costs of life period in equipment evaluation and calculation of benefit in renewal of eq...
在此基础上探讨了寿命周期费用分析在设备评价和设备更新效益计算中的应用方法。
Application of analysis about costs of life period in equipment evaluation and calculation of benefit inr...
文中介绍了襄屯灌区元脑岭喷灌工程规划设计的方法、特点及工程效益计算分析情况。
The article presents the design means, features and analysis of the project's benefit in Yuannaoling, Xiangtun Irrigation District.
编制了一套直观、简洁、符合实际、易于操作而又使施受益电站都能接受的调节效益计算公式。
A set of visual, simple, practical and easy computation formulas for regulation benefits, which are accepted by all stations, are prepared.
对模型求解，并进行结果分析和经济效益计算，以此来提供决策支持，指导生产和销售，提高经济效益。
As the model works out, analyzing the results and calculating economic benefits, would be helpful to decision-making support, guiding production and sales, raising economic benefits.
通过对现行国民经济效益计算方法的研究。运用交通分配理论论证了现行计算方法中运量分析存在的问题。
Through research on the present numeration of national economic benefits, a problem in traffic volume analysis is put forward by traffic assignment theory.
本文从航运效益计算应遵循的原则、运量分类、效益计算三方面对黄河干流航运效益的计算方法进行了探讨。
The calculating methods of shipping benefits in the main waterway of Yellow River are investigated from three aspects, including the principle, classification of traffic and calculation of benefits.
治涝经济效益计算与分析分两个时段进行，1949～1990年及1990～2005年，采用两种不同的方法进行评价。
We compartmentalized two periods to calculate economic benefits and adopted two methods to analyze benefits in 1949~1990 and 1990~2005.
最后，以电量法为基础，研究了热电联产热、电产品的成本效益计算方法，并将其应用于包头二热空冷机组的成本效益分析中。
In the end, based on electricity, the calculating methods for the cost and benefit of heating and electricity are studied, which are applied to air-cooled unit of BaoTou Second Thermal Power Plant.
一项研究计算得出，每增加一名完成高中学业的学生，当地经济的终身效益将增加50万美元或更多。
One study has calculated that the lifetime benefit to the local economy for a single additional student who completes high school is half a million dollars or more.
云计算有着显著的经济效益，但是如果使用云要受到供应商的价格策略的摆布，那就是一个主要问题。
Cloud computing can have significant economic benefits, but if using the cloud puts you at the mercy of a vendor's pricing strategy, that's a major concern.
云计算的灵活性和经济效益产生了巨大的利益。
The flexibility and economic benefits of cloud computing have generated a tremendous amount of interest.
不管您的操作系统是什么，SSH都为老生常谈的日常计算操作提供许多实际效益。
Whatever your operating system, SSH touts many positive benefits for commonplace, everyday computing.
云计算和使用基于Linux的瘦客户机都可以带来环保效益。
There are environmental benefits to both cloud computing and the use of thin clients based on Linux.
在文中提供了几个示例，以说明如何计算roi来确定对策(甚至SOA中的Web服务实现)的成本效益。
You will see examples of how you can calculate ROIs to determine the cost effectiveness of a countermeasure or even the implementation of a Web service in the SOAs.
但也有人质量云计算的成本效益性。
But some also question the cost benefits of cloud computing.
正确的方式是，与保险提供方一起商量，计算出怎样再减少一些这一制度浪费，再提高一下总体效益。
The right way to deal with it is to work with the providers to figure out how can we make the system less wasteful, more efficient overall.
结合实例，计算水利工程的公共效益的数值，使得此项目质量评价更具可操作性。
Combined with examples, the calculation of water conservancy project public benefit value, the project quality evaluation more practical.
减少型材次品和保护过热的挤压模具的效益并没有计算在本财务分析中。
The added benefits of reduced profile defects and protecting the extrusion die from overheating are not calculated in this financial analysis.
因此，我们必须寻找一种合理的低盒形件毛坯外形计算和设计方法，来保证板料的成形质量，从而提高经济效益。
So we must find a logical calculation method and design model for shallow square boxes in order to guarantee the forming quality and improve the economic performance.
利用研制的实时调度模型的模拟结果，分析了计算机控制卡车调度系统在齐大山铁矿的应用效益及其可行性。
The practical benefit and feasibility of the computer-controlled truck dispatching system in Qidashan Iron Mine is analysed with the simulation results of the real-time dispatching models developed.
定量计算它的增量经济效益是对项目进行经济效益后评价的关键。
Calculating the increment economic benefits is the key to the national economic post-appraisal of the project.
铁路建设项目经济效益的计算对投资决策具有重要意义。
The economic benefit calculation of railway construction project has significant meaning to investment decision.
文中提出了旋转备用成本分析和效益评估的定义和计算方法。
A definition and computation method for benefit assessment and costs analysis of spinning reserves is presented.
在对闸瓦式制动器进行动力学分析的基础上，论述了它的设计方法和步骤，并给出了机械效益的计算公式和设计曲线图。
Based on dynamics analysis and brake shoe type arrester, its design method and steps are discussed in this paper. Calculation formula of mechanical benefit and design is introduced.
最后以某河口地区为例，计算了该地区生态环境供水的经济效益。
As a case study the economic benefit of ecological environment water supply is calculated for an estuarine region.
最后以某河口地区为例，计算了该地区生态环境供水的经济效益。
As a case study the economic benefit of ecological environment water supply is calculated for an estuarine region.
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